Razer DeathAdder V4 Pro

Become the deadliest version of yourself with the Razer DeathAdder V4 Pro—an ultra-lightweight wireless ergonomic mouse designed for elite esports performance.

The Fastest. The Most Precise. The Biggest Tech Leap in a Decade.

Powered by a new generation of technologies, the DeathAdder V4 Pro represents the culmination of over two decades of engineering excellence, setting a new benchmark for what a gaming mouse can and should be.

56g Ultra-Lightweight Design

Faster swipes and effortless control. Re-engineered with weight optimizations and a smooth-touch finish, the DeathAdder V4 Pro is over 10% lighter than its predecessor.

Made With and Trusted by Pros

Retaining an award-winning ergonomic shape loved by professionals, the mouse has been refined internally for greater structural integrity using sustainable materials.

Razer HyperSpeed Wireless Gen-2

Experience industry-leading speed and reliability with an ultra-stable wireless system that is over 63% more efficient and capable of a true 8000 Hz polling rate with significantly lower latency.

Hemispherical Dongle Redesign

The redesigned larger dongle features a longer antenna for stronger signal strength and a weighted base for improved desk stability, with LED indicators to easily check mouse status.

All-Optical Sensor, Scroll Wheel, and Switches

Experience elite-level accuracy and consistency for competitive play with a full suite of industry-leading optical mouse technologies.

Razer™ Optical Scroll Wheel

More precise and durable than mechanical designs, the optical scroll wheel delivers reliable tracking and tactile feedback for high-precision gaming.

Razer™ Focus Pro 45K Optical Sensor Gen-2

Achieve peak esports precision with up to 45,000 DPI, 900 IPS, and 85 G acceleration, offering flawless tracking across a wide variety of surfaces with 99.8% resolution accuracy.

Razer™ Optical Mouse Switches Gen-4

Designed for speed and consistency, these switches deliver a crisp, responsive click feel with a redesigned structure built for long-lasting performance.

Advanced Software Customization

Fine-tune your setup with powerful software features that allow you to customize sensitivity, tracking, and control to perfectly match your playstyle.

Dynamic Sensitivity

Enable deeper control of DPI output and mouse input for precise performance adjustments.

Rotation Tool

Adjust mouse orientation to optimize horizontal swipe movements.

1 DPI Step Adjustments

Achieve pixel-perfect sensitivity with single DPI step tuning.

Sensitivity Matcher

Seamlessly transfer DPI settings from your current mouse to the DeathAdder V4 Pro.

Motion Sync

Synchronizes mouse signals with PC intervals for consistent and accurate tracking.

Smart Tracking

Automatically calibrates to maintain a consistent lift-off distance on different surfaces.

Asymmetric Cut-Off

Individually adjust lift-off and landing distances with up to 26 customization levels.